CVE-2026-48910: jspwiki before 2.12.4 (exclusive); +1 more affected products

CVE-2026-48910. CVSS 3.1 base score 6.5 (MEDIUM, Source advisory). EPSS 0.0056 (percentile 0.45825), scored 22-Oct-2026.

Affected technology

jspwiki · before 2.12.4 (exclusive)
apache

Apache JSPWiki · 0 through 2.12.3
Apache Software Foundation

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · User interaction required

What an attacker can do

The source says a carefully crafted editing request could trigger an XSS vulnerability on Apache JSPWiki when parsing errors on the markdown renderer, which could allow the attacker to execute javascript in the victim's browser and get some sensitive information about the victim. Source advisory’s CVSS 3.1 assessment (base score 6.5/10) rates confidentiality impact as high; integrity and availability impact as none.

Published 24-Oct-2026 01:44 UTC

CWE: CWE-80
CCR priority: 26.1 /100 (P4)
CVSS 3.1: 6.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N · Source advisory
EPSS: 0.0056 · percentile 0.45825 · 2026-10-22
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-24 01:40:49.068977+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-48910.html